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JPL Small-Body Database Browser
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100348 (1995 SJ72)
Classification: Main-belt Asteroid          SPK-ID: 2100348
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2173925844504611 5.5052e-08  
a 3.166072402249275 1.8702e-08 au
q 2.477791740167025 1.7676e-07 au
i 10.58448600352935 5.9199e-06 deg
node 219.6358142719728 2.8518e-05 deg
peri 133.5985148472236 3.0477e-05 deg
M 118.8858979868976 1.0364e-05 deg
tp 2458320.971725754485
(2018-Jul-21.47172575)
5.7785e-05 TDB
period 2057.688782864273
5.63
1.8232e-05
4.992e-08
d
yr
n .1749535707235985 1.5502e-09 deg/d
Q 3.854353064331526 2.2767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      8902 days (24.37 yr)  
   first obs. used      1995-09-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:04:52  

Additional Information
 Earth MOID = 1.48786 au 
 Jupiter MOID = 1.72946 au 
 T_jup = 3.140 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO459470  
diameter diameter 7.785 km 0.642 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100348 (1995 SJ72)          Discovered 1995-Sep-20 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1995 SJ72 = 2001 SV104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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